Either your clutch is stuck or your synchro mesh and or bushings have gone out. you need to have your tranny serviced
why is my 2006 Nissan altima gear shift stuck in park
could you be more specific?
If the vehicle is stuck in a gear then the shift censor is out. The other reason could be that the linkage on the transmission is broken.
On the Nissan 240SX the electric overdrive switch is located on the right side of the transmission. Overdrive allows shifting into the auto's fourth gear.
A 1992 Nissan NX 5speed will use approximately 3 to 4 quarts of gear oil in the transmission. The gear oil can be purchased at any auto parts store.
The stock rear-end gear ratio for all US 240sx is 4.083
the gears are stuck
Hit it with a big hammer
Bad transmission? Bad Clutch?
Torque converter is shot - not serviceable - new gearbox required.
brake/shift interlock switch needs replacing
If a 1989 Nissan Sentra clutch pedal quit working and the car is now stuck in reverse, it will need to be towed to a repair shop to fix the clutch. The transmission may also be damaged due to it being stuck in reverse.